It was unclear how many migrants were arrested in the Trump administration's latest immigration enforcement action. Residents said at least eight people were led away in handcuffs.

Activists and neighbors believe the majority of detainees aren’t criminals, and they said immigration enforcement actions they witnessed took place without warrants.

Immigration and Customs Enforcement targeted apartment buildings and a mobile home park across the Denver metro area, including in Aurora, Denver, Thornton and Arapahoe County, on Wednesday. It's not yet clear how many people were detained or arrested in the raids.